| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $145.32 | 12.204% | $163.0549 | $163.05 | $163.05 | $163.10 |
| Purchase #2 | $7.99 | 8.717% | $8.6865 | $8.69 | $8.70 | $8.70 |
| Purchase #3 | $63.38 | 3.351% | $65.5039 | $65.50 | $65.50 | $65.50 |
| Purchase #4 | $189.64 | 9.203% | $207.0926 | $207.09 | $207.10 | $207.10 |
| Purchase #5 | $193.97 | 6.129% | $205.8584 | $205.86 | $205.85 | $205.90 |
| Purchase #6 | $75.27 | 5.110% | $79.1163 | $79.12 | $79.10 | $79.10 |
| Purchase #7 | $155.95 | 11.864% | $174.4519 | $174.45 | $174.45 | $174.50 |
| 7 purchase totals = | $831.52 | $903.7645 | $903.76 | $903.75 | $903.90 | |